Target Weight Date Calculator
Find out what date you'll reach your target weight based on your planned rate of loss or gain per week.
Part of our Health Calculators collection.
Target Weight Date Calculator
Free online calculator
0.5–2 lbs/week is safe and sustainable
Results update automatically as you type
How to Use This Calculator
- 1
Enter current and target weight.
- 2
Enter weekly rate.
- 3
See target date and required daily calorie deficit.
Target Date Formula
Weeks to Goal = |Current − Target| / Rate per Week Target Date = Today + (Weeks × 7 days) 1 lb/week = 500 cal/day deficit 0.5 lb/week = 250 cal/day deficit
Example Calculation
Example: 185 → 165 lbs at 1 lb/week
Inputs
currentWeight: 185targetWeight: 165lbsPerWeek: 1
Result
20 weeks from today
20 lbs ÷ 1 lb/week = 20 weeks.
Frequently Asked Questions
What rate is realistic and sustainable?
0.5–1 lb/week is sustainable long-term. 1–2 lbs/week is achievable for those with more to lose. Beyond 2 lbs/week typically leads to muscle loss and rebound.